Grand Prix Nagoya 2004 (5DN standard)			starting rating: 1481
round	table	opponent (rating)	result	Δrating
1standard	177	Hasegawa, Sho (1500)	Lost 1-2	-181463
2standard	303	Fujimoto, Kenta (1482)	Won 2-1	+181481
3standard	348	Akiyama, Hayato (1415)	Won 2-1	+171498
4standard	139	Hitomi, Masaaki (1483)	Lost 0-2	-181480
top		average opponent: 1470record: 2-2	new rating: 1480

Grand Prix Shizuoka 2003 (MRD limited)			starting rating: 1491
round	table	opponent (rating)	result	Δrating
2sealed	5	Fukata, Takamasa (1727)	Lost 0-2	-131478
3sealed	127	Higuchi, Kumi (1474)	Won 2-1	+171495
4sealed	90	Yazaki, Hirotaka (1518)	Won 2-1	+191514
5sealed	120	Mukuno, Yuuji (1644)	Lost 1-2	-161498
6sealed	126	Itou, Yuki (1516)	Lost 1-2	-171481
top		average opponent: 1576record: 2-3	new rating: 1481

Grand Prix Kyoto 2003 (LGN limited)			starting rating: 1488
round	table	opponent (rating)	result	Δrating
2sealed	68	Takasu, Taisuke (1518)	Lost 1-2	-181470
3sealed	123	Deyama, Hirofumi (1490)	Won 2-1	+191489
4sealed	111	Chou, Takayuki (1587)	Won 2-1	+191508
5sealed	93	Okuda, Masateru (1557)	Lost 0-2	-171491
top		average opponent: 1538record: 2-2	new rating: 1491

Grand Prix Shizuoka 2001 (ODY limited)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
3sealed	19	Honma, Satoshi (1517)	Lost 0-2	-181482
4sealed	99	Yamagishi, Hajime (1580)	Won 2-1	+201502
5sealed	115	Ishikawa, Ren (1631)	Lost 1-2	-161486
6sealed	115	Sakurada, Kouichi (1519)	Lost 0-2	-171469
7sealed	139	Miyagi, Akira (1503)	Draw 1-1	01469
8sealed	117	Maeno, Ryuju (1497)	Won 2-0	+191488
top		average opponent: 1541record: 2-3-1	new rating: 1488

Grand Prix Kobe 2001 (Invasion block)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
2block	215	Tamura, Kenichi (1518)	Lost 1-2	-181482
3block	318	Adachi, Ryosuke (1499)	Won 2-0	+191501
4block	327	Shibasaki, Yoshihiro (1485)	Won 2-0	+171518
5block	245	Amano, Hideaki (1475)	Lost 0-2	-181500
top		average opponent: 1494record: 2-2	new rating: 1500